coef.freekt {freeknotsplines} | R Documentation |
This function computes the coefficients of the B-splines for free-knot splines, given the amount of the penalty (if applicable) and the locations of the knots.
## S3 method for class 'freekt' coef(object, ...)
object |
An object of class " |
... |
Additional arguments to be passed to coef.freekt. Currently ignored. |
A vector containing the coefficients of the B-splines.
Steven Spiriti
fitted.freekt
to compute the fitted values and residuals.freekt
to compute the residuals.
x <- 0:30/30 truey <- x*sin(10*x) set.seed(10556) y <- truey + rnorm(31, 0, 0.2) xy.freekt <- freelsgen(x, y, degree = 2, numknot = 2, 555) coef.freekt(xy.freekt)